The gas giant WASP-121b, also known as Tylos, has an atmospheric structure unlike any we have ever seen, and the fastest ...

“It’s truly mind-blowing that we’re able to study details like the chemical makeup and weather patterns of a planet at such a vast distance,” said fellow researcher Bibiana Prinoth of Lund ...

Temperamental' stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant planets ... can give clues about the planet's size (by looking at ...